9
• Only use the original lithium battery type K
84743418 (ICP73048)
in the CH78 handset. Do not use these batteries with other products.
These batteries were designed specifically for use with the CH78 handset
and the CH78 charger ONLY. Improper use of the batteries may result in
explosion and fire hazard.Do not do anything that would cause the
battery to short circuit.
• Do not let battery or charger come into contact with conductive metal
objects.
• Do not attempt to take battery apart.
• Power handset off before removing the battery.
1.4 Installing Battery
The battery is connected to the handset when it is shipped from the factory.
1
To change battery press
down back cover and slide it towards the bottom
of the handset.
2
Lift off back cover.
3
Place battery plug in slot in the battery box.
4
Insert battery with the label readable.
